- (a) The owner or operator shall keep at the site copies of any written approval issued by the Division of Environmental Quality such as prior written approval from the Director of the Division of Environmental Quality to allow the owner or operator to not use wetting where it would cause unavoidable damage to equipment or present a safety hazard or to use an alternate collection device.
- (b) The owner or operator shall also be required to keep copies of the recorded temperature for the area containing the facility components for the beginning, middle, and end of each workday for any period during which wetting operations were suspended due to freezing temperatures.